Circular, cylindrical, drop-in, modular diffuser



FIG. 1 is a frontal perspective view of a circular, cylindrical, drop-in, modular diffuser;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

The broken lines showing portions of the circular, cylindrical, drop-in, modular diffuser are included for the purpose of illustrating portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for the circular, cylindrical, drop-in, modular diffuser, as shown and described. 